Home Store Project Ideas Project Guide Ask An Expert Blog Careers Teachers Parents Students

Others Like “Yuck, What Happened to My Apple? How Food Wrappings Affect Spoilage”

Showing top 20 results.
Science Fair Project Idea
thumbnail Why do different types of fruits come packaged in different ways? In this project, you will experiment with different ways of packaging fruit to see if it has an effect on the freshness of the fruit. Will a different kind of packaging allow the fruit to stay fresh longer? Read more
MatlSci_p022
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
There are three different kinds of polymers used for kitchen plastic wrap: low density polyethylene (LDPE) (e.g., Handiwrap or Glad Wrap), polyvinyl chloride (PVC) (e.g., Reynolds PVC Foodservice Wrap or Boardwalk PVC Food Wrap Film) and polyvinylidene chloride (PVdC) (e.g., Saran Wrap, which is almost 90% polyvinylidene chloride). Which of these materials is least permeable to oxygen? When you slice an apple, the surface of the slice turns brown as the apple is oxidized. Can plastic wrap… Read more
Chem_p033
+ More Details
- Less Details
Time Required Short (2-5 days)
Material Availability Some types of plastic wraps may need to be specially ordered. Various PVC wraps are available through [# Link Name="Chem_p033.1" Value="HtmlAnchor" #].
Science Fair Project Idea
thumbnail Fresh strawberries and summer just go together. Walking through the local farmers' market on a warm day, the bright, red strawberries call out to you, beckoning you to buy them and take them home. The next day, as you get ready to savor the delicious berries, you notice that yesterday's juicy, red strawberries are now covered in...eewwww, mold! In this cooking and food science fair project, you will investigate thermotherapy and whether this technique can preserve strawberries and prevent mold… Read more
FoodSci_p064
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites You will need a stovetop to heat water. You will also need fresh strawberries, so be sure you're performing this science fair project in the right season. Frozen strawberries will not work.
Material Availability Readily available
Cost Average ($40 - $80)
Safety Always use caution when using a stovetop to heat water.
Science Fair Project Idea
thumbnail We have all heard the old saying, "One bad apple spoils the whole bunch." Due to the production of the plant hormone ethylene during the ripening process, this saying proves true! This experiment will investigate the role of ethylene in the process of fruit ripening. Read more
PlantBio_p009
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Require sponsor
Cost Average ($50 - $100)
Safety Adult supervision required. Protective gloves, eyewear and lab coat required when working with iodine solutions.
Science Fair Project Idea
thumbnail Have you ever bitten in to a cookie and thought, "this is the best cookie in the whole wide world!"? Was it one you made at home? In this science fair project, discover if you can perfect the taste of your favorite cookie right in your own kitchen! Read more
FoodSci_p014
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Adult assistance is needed to make the cookie dough and bake the cookies.
Science Fair Project Idea
thumbnail Does your skin get dry? Or do you know someone with dry skin? Dry skin can be a real medical problem for some people. You may have seen many kinds of lotions, creams, and ointments advertised as restorative for dry skin, especially dry hands. But how well do they work? And which ingredients are most important in making them work? In this science project, you will create a model of human skin using JELL-O® and test how well skin moisturizing products with different ingredients keep the… Read more
BioMed_p015
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability You will need to purchase petri dishes online. See the Materials and Equipment list for details.
Cost Average ($50 - $100)
Safety Adult supervision is recommended for using the stove.
Science Fair Project Idea
thumbnail Apple pie is one of America's traditional desserts. It can be enjoyed on its own or with a scoop of vanilla ice cream. The cool sweetness of the ice cream combines with the warm apples and flaky pastry to create a taste sensation. However, if the pastry that surrounds the apples is heavy or chewy then that can really affect how much you enjoy this treat. But how do you make a pastry that is light and flaky? In this cooking and food science fair project, you will find out by experimenting with… Read more
FoodSci_p055
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites You must have access to a refrigerator, an oven, and a stovetop.
Material Availability Readily available
Cost Low ($20 - $50)
Safety Minor injury is possible.
Science Fair Project Idea
thumbnail Have you ever seen or heard of the movies The Mummy or The Mummy Returns? Mummies have always played a part in nightmares for Western cultures, but in ancient Egypt, mummification was a serious religious ritual. They believed that preserving human remains was necessary so that the previous owner could enjoy the fruits of the afterlife. In this science fair project, you will learn about the rituals and science of mummification by mummifying a hot dog. Read more
HumBio_p022
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available.
Cost Very Low (under $20)
Safety The result of this science fair project will be a mummified hot dog. Do not eat the mummified hot dog, as you could get sick.
Science Fair Project Idea
thumbnail Hot pancakes with butter running down the sides, freshly baked biscuits and pastries with butter, hot flaky potatoes with melted butter. Yum! It seems like everything tastes better when you add butter. But what is butter and how is it made? In this food science fair project, you will find out, and you will test different conditions for making butter and determine the best method. Read more
FoodSci_p050
+ More Details
- Less Details
Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
Have you ever bought or tried something new, just because of the way it looked, or the nice box that it came in? On your birthday, which present do you pick to open first? The one that looks big and colorful and exciting or the one that is wrapped in old tissue paper? The way that something is packaged and wrapped often advertises what is inside. But can attractive, exciting packaging convince you to try something that might not be very exciting, but is, perhaps, something that is good for you?… Read more
HumBeh_p048
+ More Details
- Less Details
Time Required Long (2-4 weeks)
Prerequisites You will need access to 1st graders, before their lunchtime. See the Materials and Equipment list for more information
Material Availability Readily available
Cost Low ($20 - $50)
Safety You will be handling fresh food and food that has human saliva on it. Use disposable gloves as you handle the food. Always wash your hands with soap and warm water prior to and after handling food.
1 2 >
Search Refinements
Areas of Science
Behavioral & Social Science
Earth & Environmental Science
Engineering
Life Science
Math & Computer Science
Physical Science
Difficulty
 
Cost
Time
Material Availability